Lighting fixture mountable on an overhead support



FIG. 1 is a perspective view taken from the bottom and front showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view taken from the bottom and front of a second embodiment thereof;

FIG. 6 is a top plan view of the embodiment of FIG. 5;

FIG. 7 is a front elevational view of the embodiment of FIG. 5; and,

FIG. 8 is a bottom plan view of the embodiment of FIG. 5.

The fragmentary broken line representation of a ceiling and a hanger in FIGS. 3 and 7 are for the purpose of illustration only and form no part of the claimed design. 

The ornamental design for a lighting fixture mountable on an overhead support, as shown and described. 